Most people start by screwing the screw all the way in, and back it out 1 1/2 turns and check your jetting.
As far as the TORS, its kind of a pain in the ass. It is a Trottle Over Rev System or something like that. It shuts the bike down if the throttle sticks, but 75% of the time is the culprit behind ghost electrical problems. Most people get rid of them.............. :thumbsup: